I still haven't played Rogue or Liberation HD. The latter is waiting for shipment as we speak. (since I can't seem to be able to play much games from other franchises at the moment.. UBISOFT you are killing me here!) Now that I think about it, I haven't done any 100% sync playthrough since ACII.. Might as well start to rectify this fact.

I have 100% sync just about all the Assassin's Creed games, but I haven't played Rogue or Liberation either. And when I switched to the Xbox One and the Ezio Collection finally came out, and getting Black Flag again, along with Assassin's Creed 1, and Assassin's Creed 4, I am getting the achievements all over again and have to 100% sync them again!